Question

science bundle 1 review packet
sort the pictures into the correct category for the levels of organization. (only used one time)

1. cells:
2. tissue:
3. organ:
4. organ system:
5. organism:
6. a living thing is made up of _.
7. what are two examples of cells that we learned about in class?

Explanation:

• Cells: A, I, L are single - celled or basic cell structures.
• Tissue: F shows a group of similar cells (tissue), C is a plant tissue, O is animal tissue.
• Organ: M is heart (animal organ), E is brain (animal organ), B can be considered a plant organ (the whole plant can be thought of as having organ - like structures).
• Organ system: H is digestive system, D is skeletal system. For the third blank, there are no more clear organ - system pictures left, but it could potentially be something like the circulatory system if there was a picture of blood vessels etc.
• Organism: K is a dog (animal organism), J is a butterfly (animal organism), B can also be considered a plant organism.
• A living thing is made up of: cells, tissues, organs, organ systems.
• Two examples of cells: red blood cell, nerve cell (common examples taught in basic biology classes).

Answer:

1. H, D, (no clear third option from given pictures)
2. K, J, B
3. cells, tissues, organs, organ systems
4. red blood cell, nerve cell